1,2,3,4,6,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2,4-Dihydroxybenzophenone, 1000mg

4,5-Dichloroveratrole , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2772-46-5

N,O-Diacetyl-4-aminophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2633-33-8